2012. 6. 11 1/4
SEMICONDUCTOR
TECHNICAL DATA
KDZ2.0V~36V
Rvision No : 14
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
·Small Package : USC
·Nominal Voltage Tolerance About ±6%.
MAXIMUM RATING (Ta=25℃)
USC
DIM MILLIMETERS
A
B
C
D
E
F
G
H
J
K
2.50 0.2
1.25 0.05
0.90 0.05
0.30+0.06/-0.04
1.70 0.05
MIN 0.17
0.126 0.03
0~0.1
0.15 0.05
0.4
2 +4/-2
L
M4~6
I1.0 MAX
CATHODE MARK
MM
I
C
J
G
D
2
1
B
1. ANODE
2. CATHODE
E
K
A
F
H
L
+
_
+
_
+
_
+
_
+
_
+
_
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
CHARACTERISTIC SYMBOL RATING UNIT
Power Dissipation PD *200 mW
Junction Temperature Tj150 ℃
Storage Temperature Range Tstg -55～150 ℃
* Mounted on a glass epoxy circuit board of 20×20㎜,
pad dimension of 4×4㎜.
G
rade
N
o
n
e
Y
**
S
y
mbol
(
Blank
)
G
rade *
*
t N
Type No. Marking Type No. Marking Type No. Marking Type No. Marking
KDZ2.0V 2A KDZ4.3V 43 KDZ9.1V 91 KDZ20V 20
KDZ2.2V 2B KDZ4.7V 47 KDZ10V 10 KDZ22V 22
KDZ2.4V 2C KDZ5.1V 51 KDZ11V 11 KDZ24V 24
KDZ2.7V 2D KDZ5.6V 56 KDZ12V 12 KDZ27V A1
KDZ3.0V 30 KDZ6.2V 62 KDZ13V 13 KDZ30V A2
KDZ3.3V 33 KDZ6.8V 68 KDZ15V 15 KDZ33V A3
KDZ3.6V 36 KDZ7.5V 75 KDZ16V 16 KDZ36V A4
KDZ3.9V 39 KDZ8.2V 82 KDZ18V 18 - -
2012. 6. 11 2/4
KDZ2.0V~36V
Revision No : 14
ELECTRICAL CHARACTERISTICS (Ta=25℃)
TYPE No. Grade
Zener Voltage Vz (V) Dynamic Impedance
Zz (Ω)
KNEE Dynamic
Impedance Zzk (Ω)
Rverse Current
IR(μA)
Min. Max. Iz
(mA) MAX. Iz
(mA) MAX. Iz
(mA) MAX. VR(V)
KDZ2.0V
- 1.85 2.15
5 100 5 1000 0.5 120 1.0
Y 1.95 2.15
KDZ2.2V
- 2.05 2.38
5 100 5 1000 0.5 120 1.0
Y 2.16 2.38
KDZ2.4V
- 2.28 2.60
5 100 5 1000 0.5 120 1.0
Y 2.40 2.60
KDZ2.7V
- 2.50 2.90
5 110 5 1000 0.5 120 1.0
Y 2.65 2.90
KDZ3.0V
- 2.80 3.20
5 120 5 1000 0.5 50 1.0
Y 2.95 3.20
KDZ3.3V
- 3.10 3.50
5 130 5 1000 0.5 20 1.0
Y 3.25 3.50
KDZ3.6V
- 3.40 3.80
5 130 5 1000 0.5 10 1.0
Y 3.60 3.845
KDZ3.9V
- 3.70 4.10
5 130 5 1000 0.5 10 1.0
Y 3.890 4.160
KDZ4.3V
- 4.00 4.50
5 130 5 1000 0.5 5 1.0
Y 4.170 4.430
KDZ4.7V
- 4.40 4.90
5 120 5 1000 0.5 5 1.0
Y 4.550 4.750
KDZ5.1V
- 4.80 5.40
5 70 5 1000 0.5 1 1.5
Y 4.980 5.200
KDZ5.6V
- 5.30 6.00
5 40 5 900 0.5 1 2.5
Y 5.490 5.730
KDZ6.2V
- 5.80 6.60
5 30 5 500 0.5 1 3.0
Y 6.060 6.330
KDZ6.8V
- 6.40 7.20
5 25 5 150 0.5 0.5 5.0
Y 6.650 6.930
KDZ7.5V
- 7.00 7.90
5 23 5 120 0.5 0.5 6.0
Y 7.280 7.600
KDZ8.2V
- 7.70 8.70
5 20 5 120 0.5 0.5 6.5
Y 8.020 8.360
KDZ9.1V
- 8.50 9.60
5 18 5 120 0.5 0.5 7.0
Y 8.850 9.230
KDZ10V
- 9.40 10.60
5 15 5 120 0.5 0.5 8.0
Y 9.770 10.210
2012. 6. 11 3/4
KDZ2.0V~36V
Revision No : 14
ELECTRICAL CHARACTERISTICS (Continuous, Ta=25℃)
TYPE No. Grade
Zener Voltage Vz (V) Dynamic Impedance
Zz (Ω)
KNEE Dynamic
Impedance Zzk (Ω)
Rverse Current
IR(μA)
Min. Max. Iz
(mA) MAX. Iz
(mA) MAX. Iz
(mA) MAX. VR(V)
KDZ11V
- 10.40 11.60
5 15 5 120 0.5 0.5 8.5
Y 10.760 11.220
KDZ12V
- 11.40 12.60
5 15 5 110 0.5 0.5 9.0
Y 11.740 12.240
KDZ13V
- 12.40 14.10
5 15 5 110 0.5 0.5 10
Y 12.910 13.490
KDZ15V
- 13.80 15.60
5 15 5 110 0.5 0.5 11
Y 14.340 14.980
KDZ16V
- 15.30 17.10
5 18 5 150 0.5 0.5 12
Y 15.850 16.510
KDZ18V
- 16.80 19.10
5 20 5 150 0.5 0.5 14
Y 17.560 18.350
KDZ20V
- 18.80 21.20
5 25 5 200 0.5 0.5 15
Y 19.520 20.390
KDZ22V
- 20.80 23.30
5 30 5 200 0.5 0.5 17
Y 21.540 22.470
KDZ24V
- 22.80 25.60
5 40 5 200 0.5 0.5 19
Y 23.720 24.780
KDZ27V - 26.19 27.53
2
150
2
150
0.5 0.1
21
KDZ30V - 29.19 30.69 200 200 23
KDZ33V - 32.15 33.79 250 250 25
KDZ36V - 35.07 36.87 300 300 27
2012. 6. 11 4/4
KDZ2.0V~36V
Revision No : 14
POWER DISSIPATION PD (mW)
ZENER CURRENT IZ (mA)
ZENER VOLTAGE V (V)
ZAMBIENT TEMPERATURE Ta ( C)
I - V
ZZ
PD - Ta
0
0
50 100 150 200
2
4
6
8
10
KDZ13V
0
KDZ11V
KDZ10V
KDZ9.1V
KDZ8.2V
KDZ7.5V
KDZ2.4V
KDZ3.0V
KDZ3.6V
KDZ4.3V
KDZ5.1V
KDZ6.2V
50
100
150
200
250
300 * MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 20x20mm
PAD DIMENSION
OF 4x4mm
8
04 12 16 20 24 28 30 32 34
KDZ2.0V
KDZ6.8V
KDZ16V
KDZ12V
KDZ15V
KDZ20V
KDZ18V
KDZ22V
KDZ24V
KDZ33V
γZ - VZ
ZENER VOLTAGE VZ (V)
13 10305
5mA
I =0.5mA
Z
-0.08
-0.04
0
0.04
0.08
0.12
-20
-10
0
10
20
30
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE γZ (%/ C)
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE γZ (mV/ C)
mV/ C
5
5
0.5
% / C
0.5mA